MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6fac11ccc1a67ab04cb4e7477687006e8704c21f5019c9f562be7c8544d90c04. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


NanoCore


Vendor detections: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6fac11ccc1a67ab04cb4e7477687006e8704c21f5019c9f562be7c8544d90c04
SHA3-384 hash: 84d78ed258edcb33bd87e81f2176771dacf78c857443bb79d19a5e6a6221fd94b6fe972b57cede12ce05d46315ad1b63
SHA1 hash: 66aa17b1e112f32257a667973caffc3217136b2d
MD5 hash: 936ad79b6b4f4ae7e48d11dba1e0568b
humanhash: princess-sink-comet-pizza
File name:6fac11ccc1a67ab04cb4e7477687006e8704c21f5019c9f562be7c8544d90c04
Download: download sample
Signature NanoCore
Create hunting rule
File size:388'096 bytes
First seen:2020-06-03 09:41:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'614 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:9xvqX2llahxDxcoGJ1QRZPeOuWSW/eqFVcmognYmijqIWl2aRiUDIhvWjUizgLab:9xvqX2llahxDxcoGJYZPe8/eqFVtnYY9
TLSH 4584D0597774BC27C57C28F8F462614A83FACC1676A9E6C9ACC630D942F2FE11901E87
Reporter raashidbhatt
Tags:exe NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20200603-0704.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 09:00:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
18 of 31 (58.06%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n6wbdtgbuz5latfu45dxnbyan2dqjqq7kam4t5lcxz6ikrgzbqca._file
Verdict:
malicious
Label(s):
nanocorerat
Create hunting rule
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:nanocore evasion keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-29ya8fzbf2/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
NanoCore
Malware Config
C2 Extraction:
nani.blueheartsmed.com:26522
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:ach_NanoCore
Create hunting rule
Author:abuse.ch
Rule name:Nanocore
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Nanocore in memory
Reference:internal research
Rule name:Nanocore_RAT_Feb18_1
Create hunting rule
Author:Florian Roth
Description:Detects Nanocore RAT
Reference:Internal Research - T2T
Rule name:Nanocore_RAT_Gen_2
Create hunting rule
Author:Florian Roth
Description:Detetcs the Nanocore RAT
Reference:https://www.sentinelone.com/blogs/teaching-an-old-rat-new-tricks/
Rule name:win_nanocore_w0
Create hunting rule
Author: Kevin Breen <kevin@techanarchy.net>

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments